#include <asm/processor-flags.h>
#include <asm/ftrace.h>
#include <asm/irq_vectors.h>
+#include <asm/cpufeature.h>
/* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
#include <linux/elf-em.h>
RING0_INT_FRAME
pushl $0
CFI_ADJUST_CFA_OFFSET 4
+#ifdef CONFIG_X86_INVD_BUG
+ /* AMD 486 bug: invd from userspace calls exception 19 instead of #GP */
+661: pushl $do_general_protection
+662:
+.section .altinstructions,"a"
+ .balign 4
+ .long 661b
+ .long 663f
+ .byte X86_FEATURE_XMM
+ .byte 662b-661b
+ .byte 664f-663f
+.previous
+.section .altinstr_replacement,"ax"
+663: pushl $do_simd_coprocessor_error
+664:
+.previous
+#else
pushl $do_simd_coprocessor_error
+#endif
CFI_ADJUST_CFA_OFFSET 4
jmp error_code
CFI_ENDPROC